(S)-tert-Butyl 3-(methylsulfonyloxy)piperidine-1-carboxylate

Name: (S)-tert-Butyl 3-(methylsulfonyloxy)piperidine-1-carboxylate
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 940890-90-4
Cat. No. CS-M2448
Purity≥98%
MDL No.MFCD09953027

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

(S)-tert-Butyl 3-(methylsulfonyloxy)piperidine-1-carboxylate|CS-M2448

Structure of 940890-90-4

Size

Price

Quantity

* Please select Quantity before adding items.

Description

(S)-tert-Butyl 3-(methylsulfonyloxy)piperidine-1-carboxylate is a bench-stable, moisture-tolerant chiral building block featuring a piperidine core with a strategically positioned methylsulfonyloxy leaving group. This configuration enables efficient late-stage functionalization in asymmetric synthesis, particularly in palladium-catalyzed cross-coupling reactions where controlled reactivity and stereochemical integrity are paramount.

Application

(S)-tert-Butyl 3-(methylsulfonyloxy)piperidine-1-carboxylate serves as a versatile chiral building block for asymmetric synthesis, enabling efficient introduction of piperidine scaffolds via nucleophilic displacement. The methylsulfonyloxy group provides excellent leaving group capability under mild conditions, facilitating C–N and C–C bond formations with high stereoretention. Its bench-stable nature and compatibility with diverse functional groups make it well-suited for medicinal chemistry campaigns requiring stereocontrolled heterocycle construction.

General Information

CAS No. 940890-90-4
Cat. No. CS-M2448
Purity ≥98%
MDL No. MFCD09953027
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₂₁NO₅S
Molecular Weight 279.35
Synonym(s) Tert-butyl (3S)-3-methylsulfonyloxypiperidine-1-carboxylate
SMILES O=C(N1C[C@@H](OS(=O)(C)=O)CCC1)OC(C)(C)C

Computational Chemistry Data

TPSA 72.91
LogP 1.3621
H_Acceptors 5
H_Donors 0
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P280-P302+P352

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Building Blocks Functional Group Sulfonate

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

940890-90-4 sigma940890-90-4 manufacturer940890-90-4 price940890-90-4 structure940890-90-4 SDSbuy 940890-90-4940890-90-4 supplier940890-90-4 uses940890-90-4 molecular weightprice of 940890-90-4940890-90-4 chemical name formula of 940890-90-4

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

(S)-tert-Butyl 3-(methylsulfonyloxy)piperidine-1-carboxylate

CAS No. 940890-90-4

Recommended Products